China Accelerates Mandate for Government Agencies to Uninstall Customized Windows 10
Nashnova编辑部
China's Ministry of State Security has ordered some government-linked agencies to uninstall a custom version of Windows 10 months ahead of the original February 2027 deadline — a signal that Beijing is accelerating its push to sever state systems from foreign operating software just weeks before a planned Xi–Trump meeting.
What happened?
China's Ministry of State Security recently told some state-linked agencies to remove the custom Windows 10 built by CMIT (中微软信息技术有限公司), a joint venture between Microsoft and state-owned China Electronics Technology Group Corporation (CETC), formed in 2016.
The original plan was to phase out the software by February 2027. The accelerated timeline caught some government employees off guard.
CMIT's version of Windows 10 was tailored for government use, with certain native features disabled to meet national-security requirements.
Why the sudden acceleration?
People familiar with the matter cite data-security concerns as the direct trigger, but have not disclosed which specific vulnerabilities worry Beijing.
Microsoft responded that it is "not aware of any security incident affecting the product" and that the software "continues to receive regular security updates."
This means → a clear gap between the two sides: Beijing sees enough risk to move early, while Microsoft denies any security issue exists. In plain terms = whether the move stems from a real vulnerability or a political calculation, outsiders cannot yet tell.
Why is the timing sensitive?
The directive landed just weeks before a planned meeting between President Trump and President Xi.
Beijing's push to strip out foreign technology now spans multiple fronts: central agencies have been told to replace foreign-brand PCs, and Apple iPhones have been banned in some classified government-linked bodies.
Domestic alternatives — Kylin Software and UnionTech — have rolled out homegrown operating systems to fill the gap. This reflects that the Windows phase-out is not an isolated act but one piece of a systematic replacement campaign.
Will Microsoft's commercial business in China be hit?
Despite the government-sector pressure, Microsoft's commercial footprint in China remains sizable. It sells AI models and cloud services to tech firms including ByteDance and Tencent.
Bloomberg has reported that ByteDance alone is on track to spend over $1 billion a year on Microsoft AI and cloud services.
This means → whether the accelerated government exit spills over into the commercial side is the key variable for Microsoft's China outlook. Government and commercial are separate tracks — but once the political wind shifts, the commercial line is not necessarily safe either.
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